Wearable Breastmilk Collection Cups Compatible with Spectra S1/S2/S9 Breast Pumps, Hands-Free Milk Collection Cup Kit with 24mm Flanges, 17/19/21mm Inserts, Tubing, Valves,Connectors, 2 Complete Sets

Make your Spectra pumping routine more flexible with wearable-style milk collection cups. This hands-free milk collection cup kit is designed for moms who want to use their Spectra breast pump with more freedom than traditional bottle pumping. The collection cups fit inside most nursing bras, helping you pump while working, relaxing, reading, or multitasking. The clear cup design lets you check milk flow while pumping, and the easy-pour outlet helps transfer milk into bottles or storage bags after use. This kit includes 2 complete milk collection cup sets with 24mm flanges, 17mm, 19mm, and 21mm flange inserts, silicone diaphragms, duckbill valves, tubing, connectors, adapter connectors, and dust covers. Use one set for daily pumping and keep the second set clean and ready as a backup. The included flange inserts give you more sizing options without buying separate insert kits. Use the 24mm flange directly or pair it with the insert size that fits you best. For best performance, make sure all parts are fully assembled and sealed before pumping. Wash after each use with warm soapy water, rinse well, and dry thoroughly before storage. Replace worn valves, diaphragms, and tubing regularly to help maintain stable suction. This is an aftermarket milk collection cup kit compatible with Spectra S1, Spectra S2, and Spectra S9 breast pumps. It is not an original Spectra product and is not made by, endorsed by, or affiliated with Spectra. Brand names are used only to indicate compatibility.

• Hands-Free Collection Cups:Turn your Spectra pump into a more flexible pumping setup with wearable-style milk collection cups that fit inside most nursing bras, helping free your hands while pumping at home, at work, or while multitasking.
• Only Compatible with Spectra S1/S2/S9This aftermarket collection cup kit is designed for use with Spectra S1, Spectra S2 and Spectra S9 breast pump setups. Please check your pump model and tubing connection before purchase. Not original Spectra accessories.
• 2 Complete Sets Included:The kit includes 2 milk collection cups, 2 24mm flanges, 2 silicone diaphragms, 2 duckbill valves, 17mm, 19mm and 21mm flange inserts, tubing, connectors, adapter connectors and dust covers for daily use and backup.
• Soft Silicone Flanges with Size Options:The soft silicone flange design helps provide a comfortable fit around delicate skin. Use the 24mm flange directly or pair it with the included 17mm, 19mm or 21mm inserts to better match your size.
• Clear Cups, Easy Pouring and Simple Cleaning:The transparent cups let you observe milk flow while pumping, and the pour outlet helps transfer milk into bottles or storage bags. Wash after each use, dry thoroughly and replace worn parts regularly.